Draft Document - Mobile road construction machinery - Safety - Part 2: Specific requirements for road-milling machines (ISO/DIS 20500-2:2020); German and English version prEN ISO 20500-2:2020
文件草案移动式道路施工机械安全第2部分:道路铣刨机的特殊要求;德文和英文版本prEN ISO 20500-2:2020